{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "protein", "cell type", "RNA", "cell line"], "input": "NAC and other thiol compounds also blocked the activation of NF-kappa B by cycloheximide , double-stranded RNA , calcium ionophore , TNF-alpha , active phorbol ester , interleukin-1 , lipopolysaccharide and lectin ."}
{"DNA": [], "protein": ["NF-kappa B", "TNF-alpha", "interleukin-1", "lectin"], "cell type": [], "RNA": ["double-stranded RNA"], "cell line": []}